UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XylK/ZNkKkqP41FqHGnCzjX4LJyNnm9++9S19S9VzGs=' 
WHERE 
  key_id = '7ac38982e1d8456334a6030f3610a857c8f535de447b83187188b2bb772e44b1' 
  AND (
    token = 'XylK/ZNkKkqP41FqHGnCzjX4LJyNnm9++9S19S9VzGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )